Inexperienced art student Wooseung finds himself infatuated with his first love, the charming older student Sunjin. With dreams of heartfelt confessions and tender embraces, Wooseung is overjoyed when Sunjin reciprocates his feelings. However, their relationship hits a snag as Sunjin's expectations for intimacy take a more physical turn. Will Wooseung be able to navigate the unexpected and steamy twists that Sunjin has in store for them?